NEET Physics Surface Tension Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Surface tension of a liquid | (i) Increases with temperature |
| (b) Shape of a liquid droplet | (ii) Is independent of surface area |
| (c) Excess pressure in a bubble | (iii) Depends on radius of curvature |
| (d) Effect of detergent on water | (iv) Reduces the angle of contact |
a-ii, b-i, c-iii, d-iv
a-i, b-ii, c-iv, d-iii
a-ii, b-iii, c-i, d-iv
a-iv, b-i, c-ii, d-iii
Correct Answer
Detailed Explanation
The surface tension of a liquid is independent of surface area (ii), the shape of a liquid droplet tends to be spherical (not increasing with temperature), the excess pressure in a bubble is determined by its radius of curvature (iii), and detergent reduces the angle of contact with water (iv).
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